According to the enterprise survey app, recently, Foshan Tianyin Satellite Testing Service Co., Ltd. was established. Its business scope includes: satellite navigation services; satellite communication services; engineering and technical research and experimental development; and information system integration services. According to the enterprise survey's equity penetration, the company is wholly owned by Tianyin Electromechanical.

According to the enterprise survey app, recently, Foshan Tianyin Satellite Testing Service Co., Ltd. was established. Its business scope includes: satellite navigation services; satellite communication services; engineering and technical research and experimental development; and information system integration services. According to the enterprise survey's equity penetration, the company is wholly owned by Tianyin Electromechanical.